His face stiffened, and his eyes narrowed to slits. Until now the Calvary Chapel pastor had been calm as he "shared the gospel" with me, but when I mentioned my belief in Mary’s Immaculate Conception, his attitude changed. "The problem with you Roman Catholics," he said, thin forefinger stabbing the air a few inches from my face, "is that you’ve added extra baggage to the gospel. How can you call yourselves Christians when you cling to unbiblical traditions like the Immaculate Conception? It’s not in the Bible--it was invented by the Roman Catholic system in 1854. Besides, Mary couldn’t...